63344055260 has 24 divisors (see below), whose sum is σ = 133111915440. Its totient is φ = 25320593664.

The previous prime is 63344055253. The next prime is 63344055289. The reversal of 63344055260 is 6255044336.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033754 + ... + 1093313.

It is an arithmetic number, because the mean of its divisors is an integer number (5546329810).

Almost surely, 2^63344055260 is an apocalyptic number.

It is an amenable number.

63344055260 is an abundant number, since it is smaller than the sum of its proper divisors (69767860180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63344055260 is a wasteful number, since it uses less digits than its factorization.

63344055260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128565 (or 2128563 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 63344055260 its reverse (6255044336), we get a palindrome (69599099596).

The spelling of 63344055260 in words is "sixty-three billion, three hundred forty-four million, fifty-five thousand, two hundred sixty".